{"uuid": "53146841-341f-42ba-9b92-d9ffcf1373d3", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-84121", "type": "seen", "source": "https://bsky.app/profile/stemshop.bsky.social/post/3muhsjgnirh2d", "content": "\ud83d\udea8 CVE-2026-84121 \u2014 CVSS 9.6 CRITICAL\n\nSandbox escape due to use-after-free in the DOM: Security component. This vulnerability was fixed in Firefo...\n\n\ud83d\udd0e https://stemshop.top/cve/CVE-2026-84121\n\n#CVE #CyberSecurity #InfoSec", "creation_timestamp": "2026-09-01T16:07:50.327783Z"}